id.h revision 225736
1/*- 2 * Copyright (c) 1997 Brian Somers <brian@Awfulhak.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD: stable/9/usr.sbin/ppp/id.h 202192 2010-01-13 17:54:32Z ed $ 27 */ 28 29#ifndef NOSUID 30struct utmpx; 31struct sockaddr_un; 32 33extern void ID0init(void); 34extern uid_t ID0realuid(void); 35extern int ID0ioctl(int, unsigned long, void *); 36extern int ID0unlink(const char *); 37extern int ID0socket(int, int, int); 38extern FILE *ID0fopen(const char *, const char *); 39extern int ID0open(const char *, int, ...); 40extern int ID0write(int, const void *, size_t); 41extern int ID0uu_lock(const char *); 42extern int ID0uu_lock_txfr(const char *, pid_t); 43extern int ID0uu_unlock(const char *); 44extern void ID0login(const struct utmpx *); 45extern void ID0logout(const struct utmpx *); 46extern int ID0bind_un(int, const struct sockaddr_un *); 47extern int ID0connect_un(int, const struct sockaddr_un *); 48extern int ID0kill(pid_t, int); 49#if defined(__FreeBSD__) && !defined(NOKLDLOAD) 50extern int ID0kldload(const char *); 51#endif 52#ifndef NONETGRAPH 53extern int ID0NgMkSockNode(const char *, int *, int *); 54#endif 55#else /* NOSUID */ 56#define ID0init() 57#define ID0realuid() (0) 58#define ID0ioctl ioctl 59#define ID0unlink unlink 60#define ID0socket socket 61#define ID0fopen fopen 62#define ID0open open 63#define ID0write write 64#define ID0uu_lock uu_lock 65#define ID0uu_lock_txfr uu_lock_txfr 66#define ID0uu_unlock uu_unlock 67#define ID0login pututxline 68#define ID0logout pututxline 69#define ID0bind_un(s, n) bind(s, (const struct sockaddr *)(n), sizeof *(n)) 70#define ID0connect_un(s, n) \ 71 connect(s, (const struct sockaddr *)(n), sizeof *(n)) 72#define ID0kill kill 73#if defined(__FreeBSD__) && !defined(NOKLDLOAD) 74#include <sys/param.h> 75#include <sys/linker.h> 76#define ID0kldload kldload 77#endif 78#ifndef NONETGRAPH 79#define ID0NgMkSockNode NgMkSockNode 80#endif 81#endif 82